/Engine/Plugins/Editor/ContentBrowser/ContentBrowserFileDataSource/Source/ContentBrowserFileDataSource/Public/ContentBrowserFileDataPayload.h
typedef TBaseDelegate_FiveParams< bool, const [FName](API\Runtime\Core\UObject\FName), const [FString](API\Runtime\Core\Containers\FString) &, const bool, const [FName](API\Runtime\Core\UObject\FName), [FContentBrowserItemDataAttributeValue](API\Editor\ContentBrowserData\FContentBrowserItemDataAttribute-_1) & > FGetAttribute